In celebration of Irish Heritage Night, the Boston Bruins had a special visitor to TD Garden prior to puck-drop of Saturday's tilt against the Columbus Blue Jackets: The Notorious Conor McGregor. Flown in from Chicago, McGregor arrived shortly before puck-drop, and went into the Boston locker room before the game, presumably to give the Bruins…

By Ty Anderson, 985TheSportsHub.com Old habits die hard for the Bruins, who are once again under siege with injuries up and down their NHL roster, with Torey Krug joining the list of (somewhat) walking wounded with an apparent upper-body injury. Already ruled out of Thursday's head-to-head with the Jets, the word on Krug comes courtesy…